(0 4 2)(1 10 8 5 3)(6 13 7)(9 12 11)
ALLOWS (11/8)-SEQUENCE
1: (3 9 12)
(0 4 2)(1 10 8 5 3 11 9)(6 13 7)(12)
2: (1 10 8)
(0 4 2)(1 5 3 11 9)(6 13 7)(8)(10)(12)
3: (0 4 2)
(0)(1 5 3 11 9)(2)(4)(6 13 7)(8)(10)(12)
4: (1 11 9)
(0)(1)(2)(3 11 5)(4)(6 13 7)(8)(9)(10)(12)